HEADER CYTOKINE 29-MAR-93 1HIB TITLE THE STRUCTURE OF AN INTERLEUKIN-1 BETA MUTANT WITH REDUCED BIOACTIVITY TITLE 2 SHOWS MULTIPLE SUBTLE CHANGES IN CONFORMATION THAT AFFECT PROTEIN- TITLE 3 PROTEIN RECOGNITION COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERLEUKIN-1 BETA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS CYTOKINE EXPDTA X-RAY DIFFRACTION AUTHOR N.P.CAMACHO,D.R.SMITH,A.GOLDMAN,B.SCHNEIDER,D.GREEN,P.R.YOUNG, AUTHOR 2 H.M.BERMAN REVDAT 9 07-FEB-24 1HIB 1 SEQADV REVDAT 8 14-AUG-19 1HIB 1 REMARK REVDAT 7 17-JUL-19 1HIB 1 REMARK REVDAT 6 29-NOV-17 1HIB 1 HELIX REVDAT 5 16-NOV-11 1HIB 1 VERSN HETATM REVDAT 4 24-FEB-09 1HIB 1 VERSN REVDAT 3 01-APR-03 1HIB 1 JRNL REVDAT 2 15-JAN-95 1HIB 1 COMPND REVDAT 1 31-JAN-94 1HIB 0 JRNL AUTH N.P.CAMACHO,D.R.SMITH,A.GOLDMAN,B.SCHNEIDER,D.GREEN, JRNL AUTH 2 P.R.YOUNG,H.M.BERMAN JRNL TITL STRUCTURE OF AN INTERLEUKIN-1 BETA MUTANT WITH REDUCED JRNL TITL 2 BIOACTIVITY SHOWS MULTIPLE SUBTLE CHANGES IN CONFORMATION JRNL TITL 3 THAT AFFECT PROTEIN-PROTEIN RECOGNITION. JRNL REF BIOCHEMISTRY V. 32 8749 1993 JRNL REFN ISSN 0006-2960 JRNL PMID 8364024 JRNL DOI 10.1021/BI00085A005 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 8143 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1196 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 113 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 ELECTRON DENSITY FOR RESIDUES 34 - 35, 53 - 54 AND FOR THE REMARK 3 SIDE CHAINS OF RESIDUES 93 - 94 WAS WEAK. ALTHOUGH OMIT REMARK 3 MAPS ALLOWED POSITIONING OF THESE REGIONS, THE ASSIGNMENTS REMARK 3 FOR THESE RESIDUES MUST BE CONSIDERED DUBIOUS. REMARK 4 REMARK 4 1HIB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173860. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 161.29333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 80.64667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 120.97000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 40.32333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 201.61667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 161.29333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 80.64667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 40.32333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 120.97000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 201.61667 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 262 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA A 1 REMARK 465 PRO A 2 REMARK 465 ASN A 107 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE1 GLU A 37 O HOH A 258 1.84 REMARK 500 O HOH A 196 O HOH A 210 2.19 REMARK 500 CB ASP A 142 O HOH A 252 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CB GLN A 34 O HOH A 239 7655 1.58 REMARK 500 ND2 ASN A 7 OXT SER A 153 11655 2.02 REMARK 500 OE1 GLN A 34 O LEU A 82 7655 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 64 CD GLU A 64 OE2 0.078 REMARK 500 GLU A 83 CD GLU A 83 OE1 0.067 REMARK 500 GLU A 105 CD GLU A 105 OE1 0.068 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 4 CD - NE - CZ ANGL. DEV. = 11.7 DEGREES REMARK 500 LEU A 6 CA - CB - CG ANGL. DEV. = 21.0 DEGREES REMARK 500 ARG A 11 CG - CD - NE ANGL. DEV. = 16.7 DEGREES REMARK 500 ARG A 11 CD - NE - CZ ANGL. DEV. = 17.9 DEGREES REMARK 500 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ASP A 12 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 MET A 20 CA - CB - CG ANGL. DEV. = 13.0 DEGREES REMARK 500 GLY A 22 N - CA - C ANGL. DEV. = -15.1 DEGREES REMARK 500 GLU A 37 CA - CB - CG ANGL. DEV. = 17.1 DEGREES REMARK 500 GLU A 37 N - CA - C ANGL. DEV. = 16.8 DEGREES REMARK 500 GLN A 38 N - CA - C ANGL. DEV. = 29.9 DEGREES REMARK 500 GLN A 38 CA - C - O ANGL. DEV. = 14.0 DEGREES REMARK 500 TYR A 68 CB - CG - CD2 ANGL. DEV. = 4.5 DEGREES REMARK 500 LYS A 74 N - CA - CB ANGL. DEV. = 11.4 DEGREES REMARK 500 ASP A 75 CB - CG - OD1 ANGL. DEV. = 9.6 DEGREES REMARK 500 ASP A 75 CB - CG - OD2 ANGL. DEV. = -7.9 DEGREES REMARK 500 LYS A 93 N - CA - CB ANGL. DEV. = -10.9 DEGREES REMARK 500 LYS A 93 CA - C - O ANGL. DEV. = 21.2 DEGREES REMARK 500 LYS A 93 O - C - N ANGL. DEV. = -14.2 DEGREES REMARK 500 LYS A 94 C - N - CA ANGL. DEV. = 34.6 DEGREES REMARK 500 LYS A 94 N - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 MET A 95 CA - CB - CG ANGL. DEV. = 15.3 DEGREES REMARK 500 GLU A 105 N - CA - CB ANGL. DEV. = 12.9 DEGREES REMARK 500 ASP A 142 CB - CG - OD1 ANGL. DEV. = 11.0 DEGREES REMARK 500 ASP A 142 CB - CG - OD2 ANGL. DEV. = -8.1 DEGREES REMARK 500 VAL A 151 CB - CA - C ANGL. DEV. = 11.7 DEGREES REMARK 500 SER A 152 C - N - CA ANGL. DEV. = 26.0 DEGREES REMARK 500 SER A 152 CB - CA - C ANGL. DEV. = 11.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 21 -76.98 -104.72 REMARK 500 LEU A 31 -151.96 -98.93 REMARK 500 GLN A 32 -101.60 78.81 REMARK 500 GLN A 34 -81.54 -179.88 REMARK 500 GLU A 37 -31.72 -20.25 REMARK 500 GLN A 38 88.85 -61.65 REMARK 500 SER A 52 -175.95 -59.76 REMARK 500 ASN A 66 33.75 70.10 REMARK 500 LYS A 92 -141.41 33.96 REMARK 500 LYS A 93 -161.35 37.27 REMARK 500 THR A 137 -48.87 -135.31 REMARK 500 SER A 152 -151.00 51.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET PRESENTED AS *BRL* ON SHEET RECORDS BELOW IS REMARK 700 ACTUALLY A SIX-STRANDED BETA-BARREL. THIS IS REPRESENTED REMARK 700 BY A SEVEN-STRANDED SHEET IN WHICH THE FIRST AND LAST REMARK 700 STRANDS ARE IDENTICAL. DBREF 1HIB A 1 153 UNP P01584 IL1B_HUMAN 117 269 SEQADV 1HIB GLY A 9 UNP P01584 THR 125 CONFLICT SEQRES 1 A 153 ALA PRO VAL ARG SER LEU ASN CYS GLY LEU ARG ASP SER SEQRES 2 A 153 GLN GLN LYS SER LEU VAL MET SER GLY PRO TYR GLU LEU SEQRES 3 A 153 LYS ALA LEU HIS LEU GLN GLY GLN ASP MET GLU GLN GLN SEQRES 4 A 153 VAL VAL PHE SER MET SER PHE VAL GLN GLY GLU GLU SER SEQRES 5 A 153 ASN ASP LYS ILE PRO VAL ALA LEU GLY LEU LYS GLU LYS SEQRES 6 A 153 ASN LEU TYR LEU SER CYS VAL LEU LYS ASP ASP LYS PRO SEQRES 7 A 153 THR LEU GLN LEU GLU SER VAL ASP PRO LYS ASN TYR PRO SEQRES 8 A 153 LYS LYS LYS MET GLU LYS ARG PHE VAL PHE ASN LYS ILE SEQRES 9 A 153 GLU ILE ASN ASN LYS LEU GLU PHE GLU SER ALA GLN PHE SEQRES 10 A 153 PRO ASN TRP TYR ILE SER THR SER GLN ALA GLU ASN MET SEQRES 11 A 153 PRO VAL PHE LEU GLY GLY THR LYS GLY GLY GLN ASP ILE SEQRES 12 A 153 THR ASP PHE THR MET GLN PHE VAL SER SER FORMUL 2 HOH *113(H2 O) HELIX 1 H1 GLU A 96 ARG A 98 5 3 SHEET 1 BRL 7 VAL A 3 ASP A 12 0 SHEET 2 BRL 7 VAL A 41 VAL A 47 -1 O MET A 44 N LEU A 6 SHEET 3 BRL 7 ASP A 54 LYS A 63 -1 O GLY A 61 N SER A 43 SHEET 4 BRL 7 PHE A 99 ILE A 106 -1 O PHE A 101 N VAL A 58 SHEET 5 BRL 7 LYS A 109 ALA A 115 -1 O GLU A 111 N ILE A 104 SHEET 6 BRL 7 ASP A 145 SER A 153 -1 O PHE A 146 N LEU A 110 SHEET 7 BRL 7 VAL A 3 ASP A 12 -1 O ARG A 11 N THR A 147 SHEET 1 L1 2 LYS A 16 GLY A 22 0 SHEET 2 L1 2 GLU A 25 LEU A 31 -1 N LEU A 29 O SER A 17 SHEET 1 L2 2 ASN A 66 LYS A 74 0 SHEET 2 L2 2 LYS A 77 VAL A 85 -1 N LYS A 77 O LYS A 74 SHEET 1 L3 2 TYR A 121 SER A 125 0 SHEET 2 L3 2 MET A 130 GLY A 135 -1 O GLY A 135 N TYR A 121 CISPEP 1 TYR A 90 PRO A 91 0 1.26 CRYST1 55.430 55.430 241.940 90.00 90.00 120.00 P 65 2 2 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018041 0.010416 0.000000 0.00000 SCALE2 0.000000 0.020832 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004133 0.00000